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The upper parts show; a) two cells of 3:2, beginning on beats 1 and 3 (Play ⓘ); b) the same, beginning on beats 2 and 4 (Play ⓘ); c) one cell of a) and one of b) giving d) the standard bell pattern notation (Play ⓘ) The most commonly used key pattern in sub-Saharan Africa is the seven-stroke figure known in ethnomusicology as the standard ...
Overview, including some physiological parameters, of the human circadian rhythm ("biological clock").. Chronobiology is a field of biology that examines timing processes, including periodic (cyclic) phenomena in living organisms, such as their adaptation to solar- and lunar-related rhythms. [1]
A composite rhythm is the durations and patterns (rhythm) produced by amalgamating all sounding parts of a musical texture. In music of the common practice period , the composite rhythm usually confirms the meter , often in metric or even-note patterns identical to the pulse on a specific metric level.
Patterns in nature are visible regularities of form found in the natural world. These patterns recur in different contexts and can sometimes be modelled mathematically . Natural patterns include symmetries , trees , spirals , meanders , waves , foams , tessellations , cracks and stripes. [ 1 ]
A circadian rhythm (/ s ər ˈ k eɪ d i ə n /), or circadian cycle, is a natural oscillation that repeats roughly every 24 hours. Circadian rhythms can refer to any process that originates within an organism (i.e., endogenous ) and responds to the environment (is entrained by the environment).
When is the last time you visited the seashore and observed the rhythm of the tides? It could help you feel in sync with more than nature.
The circadian rhythm can further be broken down into routine cycles during the 24-hour day: [3] Diurnal, which describes organisms active during daytime; Nocturnal, which describes organisms active in the night; Crepuscular, which describes animals primarily active during the dawn and dusk hours (ex: white-tailed deer, some bats)
Entrainment in the biomusicological sense refers to the synchronization (e.g., foot tapping) of organisms to an external perceived rhythm such as human music and dance. Humans are the only species for which all individuals experience entrainment, although there are documented examples of entrained nonhuman individuals.